ACTIVIDAD ANTIBACTERIANA in vitro DE EXTRACTOS Y FRACCIONES PURIFICADAS DE LA ESPONJA MARINA Suberites aff. latus (Demospongiae, Suberitida, Suberitidae) DE ICA, PERÚ.
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| Title: | ACTIVIDAD ANTIBACTERIANA in vitro DE EXTRACTOS Y FRACCIONES PURIFICADAS DE LA ESPONJA MARINA Suberites aff. latus (Demospongiae, Suberitida, Suberitidae) DE ICA, PERÚ. |
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| Alternate Title: | ANTIBACTERIAL ACTIVITY in vitro OF EXTRACTS AND PURIFIED FRACTIONS FROM THE MARINE SPONGE Suberites aff. latus (Demospongiae, Suberitida, Suberitidae) FROM ICA, PERU. |
| Authors: | Villanueva-Coronado, Erin1 mpons@cientifica.edu.pe, Francia-Quiroz, Juan C.1, Polo, Christian1, Reategui, Oscar2, Cóndor-Luján, Báslavi3, Indacochea, Aldo G.3, Pons, Maria J.4 |
| Source: | Revista Peruana de Medicina Experimental y Salud Pública. 2025, Vol. 42 Issue 4, p424-429. 6p. |
| Subjects: | ANTIBACTERIAL agents, KLEBSIELLA pneumoniae, METABOLITES, SPONGES (Invertebrates), PSEUDOMONAS aeruginosa, DEMOSPONGIAE, GRAM-positive bacteria |
| Geographic Terms: | PERU |
| Abstract (English): | Marine sponges constitute a recognized source of metabolites with potential antibacterial activity. In the present study, the antibacterial activity of the marine sponge Suberites aff. latus from Ica, Peru, was evaluated. Lyophilized sponge samples were extracted using dichloromethane:methanol (1:1), and fractionated by solid-phase extraction into seven fractions (F1-F7), ranging from aqueous to organic polarity. The minimum inhibitory concentration was determined against Gram-positive/negative bacterial strains from the ATCC (American Type Culture Collection) collection. The results showed that the highest activity was observed in fraction F6 of specimen 01J against Klebsiella pneumoniae and Pseudomonas aeruginosa, as well as in fraction F3 of specimen 02J against K. pneumoniae. Qualitative chemical analysis revealed the presence of alkaloids and saponins in the samples. These findings highlight the potential of Suberites aff. latus from the Peruvian coast as a promising source of antibacterial compounds. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | Las esponjas marinas constituyen una fuente reconocida de metabolitos con potencial actividad antibacteriana. En el presente estudio se evaluó la actividad antibacteriana de la esponja marina Suberites aff. latus de Ica, Perú. Las muestras de esponja liofilizadas se extrajeron utilizando diclorometano:metanol (1:1), y se fraccionaron mediante extracción en fase sólida en siete fracciones (F1-F7), que iban de la polaridad acuosa a la orgánica. Se determinó la concentración mínima inhibitoria frente a cepas bacterianas Grampositivas/negativas de colección ATCC (American Type Culture Collection). Los resultados mostraron que la mayor actividad fue observada en la fracción F6 del espécimen 01J frente a Klebsiella pneumoniae y Pseudomonas aeruginosa, así como en la fracción F3 del espécimen 02J frente a K. pneumoniae. El análisis químico cualitativo reveló la presencia de alcaloides y saponinas en las muestras. Estos hallazgos ponen de relieve el potencial de Suberites aff. latus de la costa peruana como fuente prometedora de compuestos antibacterianos. [ABSTRACT FROM AUTHOR] |
| Copyright of Revista Peruana de Medicina Experimental y Salud Pública is the property of Instituto Nacional de Salud (Peru) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | MedicLatina |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: lth DbLabel: MedicLatina An: 190538367 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: ACTIVIDAD ANTIBACTERIANA in vitro DE EXTRACTOS Y FRACCIONES PURIFICADAS DE LA ESPONJA MARINA Suberites aff. latus (Demospongiae, Suberitida, Suberitidae) DE ICA, PERÚ. – Name: TitleAlt Label: Alternate Title Group: TiAlt Data: ANTIBACTERIAL ACTIVITY in vitro OF EXTRACTS AND PURIFIED FRACTIONS FROM THE MARINE SPONGE Suberites aff. latus (Demospongiae, Suberitida, Suberitidae) FROM ICA, PERU. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Villanueva-Coronado%2C+Erin%22">Villanueva-Coronado, Erin</searchLink><relatesTo>1</relatesTo><i> mpons@cientifica.edu.pe</i><br /><searchLink fieldCode="AR" term="%22Francia-Quiroz%2C+Juan+C%2E%22">Francia-Quiroz, Juan C.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Polo%2C+Christian%22">Polo, Christian</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Reategui%2C+Oscar%22">Reategui, Oscar</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Cóndor-Luján%2C+Báslavi%22">Cóndor-Luján, Báslavi</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Indacochea%2C+Aldo+G%2E%22">Indacochea, Aldo G.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Pons%2C+Maria+J%2E%22">Pons, Maria J.</searchLink><relatesTo>4</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Revista+Peruana+de+Medicina+Experimental+y+Salud+Pública%22">Revista Peruana de Medicina Experimental y Salud Pública</searchLink>. 2025, Vol. 42 Issue 4, p424-429. 6p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22ANTIBACTERIAL+agents%22">ANTIBACTERIAL agents</searchLink><br /><searchLink fieldCode="DE" term="%22KLEBSIELLA+pneumoniae%22">KLEBSIELLA pneumoniae</searchLink><br /><searchLink fieldCode="DE" term="%22METABOLITES%22">METABOLITES</searchLink><br /><searchLink fieldCode="DE" term="%22SPONGES+%28Invertebrates%29%22">SPONGES (Invertebrates)</searchLink><br /><searchLink fieldCode="DE" term="%22PSEUDOMONAS+aeruginosa%22">PSEUDOMONAS aeruginosa</searchLink><br /><searchLink fieldCode="DE" term="%22DEMOSPONGIAE%22">DEMOSPONGIAE</searchLink><br /><searchLink fieldCode="DE" term="%22GRAM-positive+bacteria%22">GRAM-positive bacteria</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22PERU%22">PERU</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: Marine sponges constitute a recognized source of metabolites with potential antibacterial activity. In the present study, the antibacterial activity of the marine sponge Suberites aff. latus from Ica, Peru, was evaluated. Lyophilized sponge samples were extracted using dichloromethane:methanol (1:1), and fractionated by solid-phase extraction into seven fractions (F1-F7), ranging from aqueous to organic polarity. The minimum inhibitory concentration was determined against Gram-positive/negative bacterial strains from the ATCC (American Type Culture Collection) collection. The results showed that the highest activity was observed in fraction F6 of specimen 01J against Klebsiella pneumoniae and Pseudomonas aeruginosa, as well as in fraction F3 of specimen 02J against K. pneumoniae. Qualitative chemical analysis revealed the presence of alkaloids and saponins in the samples. These findings highlight the potential of Suberites aff. latus from the Peruvian coast as a promising source of antibacterial compounds. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: Las esponjas marinas constituyen una fuente reconocida de metabolitos con potencial actividad antibacteriana. En el presente estudio se evaluó la actividad antibacteriana de la esponja marina Suberites aff. latus de Ica, Perú. Las muestras de esponja liofilizadas se extrajeron utilizando diclorometano:metanol (1:1), y se fraccionaron mediante extracción en fase sólida en siete fracciones (F1-F7), que iban de la polaridad acuosa a la orgánica. Se determinó la concentración mínima inhibitoria frente a cepas bacterianas Grampositivas/negativas de colección ATCC (American Type Culture Collection). Los resultados mostraron que la mayor actividad fue observada en la fracción F6 del espécimen 01J frente a Klebsiella pneumoniae y Pseudomonas aeruginosa, así como en la fracción F3 del espécimen 02J frente a K. pneumoniae. El análisis químico cualitativo reveló la presencia de alcaloides y saponinas en las muestras. Estos hallazgos ponen de relieve el potencial de Suberites aff. latus de la costa peruana como fuente prometedora de compuestos antibacterianos. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Revista Peruana de Medicina Experimental y Salud Pública is the property of Instituto Nacional de Salud (Peru) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.17843/rpmesp.2025.424.15003 Languages: – Code: spa Text: Spanish PhysicalDescription: Pagination: PageCount: 6 StartPage: 424 Subjects: – SubjectFull: ANTIBACTERIAL agents Type: general – SubjectFull: KLEBSIELLA pneumoniae Type: general – SubjectFull: METABOLITES Type: general – SubjectFull: SPONGES (Invertebrates) Type: general – SubjectFull: PSEUDOMONAS aeruginosa Type: general – SubjectFull: DEMOSPONGIAE Type: general – SubjectFull: GRAM-positive bacteria Type: general – SubjectFull: PERU Type: general Titles: – TitleFull: ACTIVIDAD ANTIBACTERIANA in vitro DE EXTRACTOS Y FRACCIONES PURIFICADAS DE LA ESPONJA MARINA Suberites aff. latus (Demospongiae, Suberitida, Suberitidae) DE ICA, PERÚ. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Villanueva-Coronado, Erin – PersonEntity: Name: NameFull: Francia-Quiroz, Juan C. – PersonEntity: Name: NameFull: Polo, Christian – PersonEntity: Name: NameFull: Reategui, Oscar – PersonEntity: Name: NameFull: Cóndor-Luján, Báslavi – PersonEntity: Name: NameFull: Indacochea, Aldo G. – PersonEntity: Name: NameFull: Pons, Maria J. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: 2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 17264634 Numbering: – Type: volume Value: 42 – Type: issue Value: 4 Titles: – TitleFull: Revista Peruana de Medicina Experimental y Salud Pública Type: main |
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